baber/WOPTO huggingface dataset:
Patent JP-2002241988-A (JP)
Title: Method for producing plated molding
Inventor: AKEMI KAZUHIRO
IPC: B29C45/17
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a plated molding by which, even in a molding having a thin part obtained by injection molding at a high speed, the plating is hard to be peeled, and, even when a matte face is formed on the surface, the matte can be regenerated. SOLUTION: In the method for producing a plated molding, plating treatment is performed to the surface of a molding having a thin part obtained by two- color molding. A resin is subjected to injection molding at a high speed, and the surface of the obtained molding having a thin part is subjected to plating treatment by the following stages: (a) a stage where a metallic plating layer is formed on the surface of the molding by electroless plating; (b) a stage where a copper plating layer is formed on the surface of the electroless plating layer by electroplating; (c) a stage where a nickel layer is formed on the surface of the copper plating layer by electroplating; and (d) a stage where a chromium layer or a chromium alloy layer is formed on the surface of the nickel layer by electroplating.
Patent JP-2002242240-A (JP)
Title: Pumping method for well and storage pump device for well
Inventor: KOSAKA NOBUAKI
IPC: E03B3/08
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a pumping method for a well and a storage pump device for the well capable of securing a pump discharge rate of flow corresponding to the primary water permeability of the ground. SOLUTION: A pipe 2 with a strainer is inserted into a drilled bore hole 5, and a storage pump device 10 is arranged in it so that the drain port 17 of a lifting pipe 12 is located above the ground. Return pipes 13 are arranged along a hole wall 6 in parallel with the pipe 2 with the strainer so that nozzles 15 are located in the depth range where the strainer 3 is located, and a filter material 4 is filled in the gap between the pipe 2 with, the strainer and the hole wall 6.  In order to increase the water collection efficiency of the well 1, a valve 14 is opened to jet-spout part of the underground water 9 drained on the ground from the lifting pipe 12 to the hole wall 6 and the outer peripheral face of the well 1 from the nozzles 15 via the return pipes 13, and the mud film on the hole wall generated when the well is drilled and fine grains 7 on the outer peripheral face of the well 1 accumulated by the continuous drainage work are broken.
Patent JP-2002246465-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: NISHIMURA ISAMU
IPC: H01L23/522
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To minimize the delay time by reducing the capacitance between wiring films and to suppress oxidization of the wiring films. SOLUTION: The semiconductor device has wiring films 4 in a specified form, which are formed in specified layers of several layers formed on a semiconductor substrate 1. Spaces 10 are formed between adjacent wiring films 4. Since the spaces 10 are formed by wet etching after the final step of film forming, the deterioration of interlayer insulating films and the oxidization of the wiring films 4 can be suppressed, when the spaces are formed and the wiring capacitance can be reduced.
Patent JP-2002246632-A (JP)
Title: Photoelectric conversion device
Inventor: SEDAKA TATSUYUKI
IPC: H01L31/042
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable photoelectric conversion device in which high power-generation efficiency is always obtained by securely suppressing temperature rise of each photoelectric transducer even in the daytime of high solar-radiation intensity by enhancing cooling efficiency on each photoelectric transducer, and in addition, serous degradation of the total output power of the device in case wherein the light does not irradiate any of the photoelectric transducers is prevented. SOLUTION: Heat pipes 16,17 are laterally inserted into filling material 13 so that the heat pipes 16, 17 respectively contact upper and lower faces of each solar cell 14. The solar cells are directly cooled by the contacts of the heat pipes 16, 17. The solar cells are electrically connected in parallel by the heat pipes 16, 17, and the generated power from each solar cell 4 is taken out to the outside by the heat pipes 16, 17.
Patent JP-2002248930-A (JP)
Title: Combustion type heater
Inventor: OZAKI SHOICHI
IPC: B60H1/22
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To prevent a reduction in thermal efficiency to be used as a calorific value of heat generated by combustion in a combustion type heater. SOLUTION: Heat radiated from a warm water into atmosphere can be restricted by a heat insulating layer 163 provided to the heat exchange part 170, so that the reduction of the calorific value to be used for heating of the heat generated by combustion can be prevented.
Patent JP-2002248546-A (JP)
Title: Side bank for twin-drum continuous casting machine
Inventor: TAKEUCHI TOMOHIDE
IPC: B22D11/06
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To extend the life of a side bank of a twin-drum continuous casting machine, and to prevent a molten metal from leakage caused by a damaged refractory, by preventing joints between the refractory of the side bank from opening and the lower end of the refractory from breaking off. SOLUTION: The side bank 10 is constructed such that a plurality of random- shaped refractory 12 enclosed in a metal case 11 is covered by vertical piles of a plurality of base members 13 and ceramic plates 18 in this order. In this side bank, a receiving brick 14 is installed between the lower ends of the refractory 12, the base member 13 and the ceramic plate 18 and the side plate 11b of the metal case. The installation of the receiving brick 14 prevents the refractory joints from opening and the bottom ends of the base member 13 and the ceramic plate 18 from breaking-off through the downward pushing force generated by the base member 13 and the ceramic plate 18, working at the drum end face. A chamfer made at the bottom end of the ceramic plate 18 makes the prevention from the breaking-off more effective.
Patent JP-2002257317-A (JP)
Title: Method of manufacturing high-quality aggregate from incinerated ash produced by circulating flow furnace
Inventor: YOSHIDA SUEO
IPC: F23J1/00
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a system for manufacturing high-quality aggregate high in degree of crystallization, which is easy of base adjustment of incinerated ash for manufacturing aggregate by incinerating waste and fusing incinerated ash and enables stable operation of an ash fusing furnace and is low in consumption of assistant fuel. SOLUTION: This consists of an incinerated ash fusing system which has a crystallizing conveyor for catching the incinerated ash of waste incinerated with a circulating flow furnace from among exhaust gas and fusing it in the ash fusing furnace and then, crystallizing the fused slug while cooling it, and the above circulating flow furnace is supplied with lime stone and/or slaked lime together with waste so that the base degree (CaO/SiO2 ratio) of the incinerated ash may be 0.45-2.5.
Patent JP-2002258658-A (JP)
Title: Image forming device
Inventor: FUTAGAWA JIRO
IPC: G03G15/20
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To prevent image deviation at a transfer part caused by a shock when the trailing edge of recording material comes off from a resist roller and image staining at the trailing edge, and to prevent irregularities in an image even in a device where the carrying speed of the recording material is frequently changed. SOLUTION: This image forming device is provided with a speed detection film 21 held in a nip part where a fixing film (fixing moving member) 14 and a pressure roller (pressure member) 15 come into press-contact with each other and moving with the recording material 8, a read means 33 for reading a signal pattern 34 formed on the film 21, and a speed control means 37 controlling the driving speed of a driving part based on a read signal from the read means 33.
Patent JP-2002259655-A (JP)
Title: System and method for simulating profit and loss and service business profit and loss predicting system
Inventor: KOBAYASHI YASUHIRO
IPC: G06Q10/06
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To provide information effective for a judgement on planning or carrying-out of a business by quantitatively grasping a business risk based on risk factors surrounding the service business. SOLUTION: Basic data for performing profit and loss simulation are inputted (S101). A risk managing target is determined and the data of risk factors in the past are inputted (S102 and S103). After the system of service charges is inputted, the simulation of profit and loss prediction is performed by the Monte Carlo method (S104 and S105). From the simulated result, a business risk index is found and it is decided whether the risk managing target is satisfied or not (S106 and S107). When it is not satisfied, a charging system is corrected (S108).
Patent JP-2002254291-A (JP)
Title: Reciprocating grinder
Inventor: KATAYAMA TATSUYA
IPC: B24B31/10
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a reciprocating grinder capable of uniformly grinding having a compact size. SOLUTION: The reciprocating grinder 1 which grinds a work W by reciprocating it in an abrasive material is composed of a reciprocating slide base 13, a table 17 which is provided on the slide base 13 and turnable relative to the slide base 13, a stopper 31 which controls the turn of the table 17 when it is turned at a fixed angle, and work supporting members 9a, 19b provided on the table 17.
Patent JP-2002256385-A (JP)
Title: Case hardening steel and vehicle parts
Inventor: MIKUNI JUNJI
IPC: C22C38/50
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a case hardening steel in which the regulation of grain sizes can be maintained without causing abnormal grain growth in high temperature carburization treatment without undergoing normalizing treatment after cold forging and to provide vehicle parts produced by using the steel. SOLUTION: The steel has a composition containing, by mass, 0.10 to 0.25% C, <=0.35% Si, 0.20 to 1.0% Mn, 0.005 to 0.050% Al and <=0.05% N, and one or more elements selected from <=1.0% Ni, <=1.50% Cr and <=1.0% Mo, and 0.10 to 0.20% Ti and the balance Fe with inevitable impurities.
Patent JP-2002182481-A (JP)
Title: Image forming device
Inventor: ISHII KOICHI
IPC: G03G15/16
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device by which the deterioration of an image carrier is suppressed while preventing the increase of the cost of a device and nonconformity such as the occurrence of an abnormal image at the time of using cardboard. SOLUTION: In the image forming device provided with an endless transfer feeding means 6 to transfer a toner image on the image carrier 3 to a transfer material S while feeding the transfer material S and a driving means not shown in a figure to impart driving force to the endless transfer feeding means 6, the endless transfer feeding means 6 is constituted of a member consisting of at least two or more layers such as a surface layer 6a and a surface coating layer 6b formed on the surface layer, and is arranged so as to come into contact with the image carrier 3 at a fixed position.
Patent JP-2002264716-A (JP)
Title: Hopper cover device of concrete mixer truck
Inventor: SAKAI NAOTO
IPC: B28C5/42
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To reduce operation force, and to relieve a shock at seating time in a hopper cover device of a concrete mixer truck. SOLUTION: This hopper cover device 10 of the concrete mixer truck blocks up an opening part of a hopper 13 so that rainwater does not enter a rotary drum 11 from the hopper 13, and has a hopper cover 14 for opening and closing the hopper 13, a hinge shaft 16 for rotatably supporting the hopper cover 14 on the hopper 13 side, and an energizing mechanism 20 for energizing the hopper cover 14 existing in a closing position in the opening direction, and energizing the hopper cover 14 existing in an opening position in the closing direction.
Patent JP-2002268196-A (JP)
Title: Drying device for photosensitive material
Inventor: SAKURAI YOSHIYUKI
IPC: G03D15/02
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a drying device for a photosensitive material, which can actualize energy saving wherein drying temperature is unnecessarily raised by taking the outside air in according to printing paper size, obtain the heat- resistance margin of components in the drying device, and secure heat resistance, durability and safety. SOLUTION: This device is equipped with a temperature sensor which measures the temperature of a duct member 16, a decision means which decides the sizes of sheets P1 and P2 of printing paper having different sizes, and a shutter mechanism which takes the outside air in according to the size decision result.
Patent JP-2002271765-A (JP)
Title: Information processing unit and method, recording medium, and program
Inventor: OI JUNJI
IPC: H04N7/16
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To properly continue live distribution even when an output of an image pickup device externally connected is switched. SOLUTION: A personal computer 21 substantialises a prescribed module to transmit contents data to a streaming server 5. Even when input of contents data from an imaging device is stopped, until a prescribed time elapses from the input stop, the module is not initialized and when the input is restarted within the time, the module is utilized without modification and the contents data are transmitted.
Patent JP-2002264651-A (JP)
Title: Automobile door and automobile door lock device
Inventor: KOIKE SHOICHI
IPC: E05B85/24
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide an automobile door and an automobile door lock device allowing easy and low-cost improvement of visibility in an opening operation state of a door even in the dark. SOLUTION: In this door 10, a door end part 12 positioned outside a vehicle body 1 in the opening operation state of the door 10 has the door lock device capable of locking a striker on the vehicle body 1 side by a latch plate, and the latch plate has a luminous resin material 30 capable of emitting light to the outside of the vehicle body 1 in the opening operation state of the door 10.
Patent JP-2002264924-A (JP)
Title: Packing material for building material
Inventor: NAKAMOTO SUKEMASA
IPC: E04G21/30
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a packing material for building materials which can be easily diverted to a curing material having satisfactory protection performance and does not increase refuse. SOLUTION: The packing material is made of a corrugated fiberboard and is formed with auxiliary cutting lines L for assisting to make the curing material P. If the material is cut along the lines L after unpacking, it can be diverted to the curing material P for preventing the packed building materials from getting contaminated or damaged.
Patent JP-2002224466-A (JP)
Title: Double-edge cuter holder
Inventor: KUZUU MASAYUKI
IPC: B26B1/08
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a holder for a double-edged cutter having grooves for folding the cutter and tearing off a cutter piece. SOLUTION: In a holder for a double-edged cutter having grooves for folding the cutter and tearing off a cutter piece, a sheath A in which the blade of the double-edged cutter having grooves for folding and tearing off is slid and held and is put into is attached, both ends of the point side tip of the sheath A are lengthened and the center of the point side tip of the sheath A is shortened.
Patent JP-2002267242-A (JP)
Title: Central control system of air conditioner
Inventor: YAMAWAKI HISAKI
IPC: G01K11/12
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a central control system of an air conditioner, in which the count of sensor cables and central command signal cables is reduced as far as possible, and works for laying, connection, maintenance, and inspection of the cables are facilitated in construction of the central control system, in a variable air-volume control method of an air conditioner. SOLUTION: An optical-fiber single line is laid to pass through, in the vicinity of each variable air-volume unit in the variable air-volume control method of the air conditioner with a plurality of variable air-volume units, and the line is connected to a central monitoring device; temperature is measured at an arbitrary position, in order to control by the optical fiber itself the respective variable air-volume units; and furthermore, control signals of the air conditioner are transmitted from the central monitoring device of the air conditioner, by means of the optical fiber in order to send air to respective variable air-volume units.
Patent JP-2002265896-A (JP)
Title: Heat-sensitive adhesive material
Inventor: KUGO TOMOYUKI
IPC: C09J7/35
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a heat-sensitive adhesive material which exhibits an excellent adhesivity to an adherend of a wide range of low temperature to high temperature and/or under various environmental temperatures and does not cause a blocking with the surface of the adherend even in the high temperature. SOLUTION: This heat-sensitive adhesive material in which a heat-sensitive adhesive layer consisting mainly of a thermoplastic resin and a solid plasticizer is disposed on a support is characterized in that a heat-meltable raw material for lowering the freezing point of the solid plasticizer is contained in the heat- sensitive adhesive layer and/or in a layer adjacent to the heat-sensitive adhesive layer and satisfies the following expression (A) A: E1<E2, wherein E1 is heat energy for melting the solid plasticizer, E2 is heat energy for melting the heat- meltable raw material for lowering the freezing point of the solid thermoplasticizer.
Patent JP-2002265774-A (JP)
Title: Resin composition for laser marking and molded article
Inventor: NODERA AKIO
IPC: C08L27/18
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition for laser marking which can give a clear, white marking by irradiation with a laser light and is excellent in recyclability, and to provide its molded article. SOLUTION: The resin composition for laser marking comprises 90-99.95 mass% of an aromatic polycarbonate resin (A), and incorporated therewith, a reactive group-containing silicone compound (B) and/or an organic metal salt (C) in a total amount of the components (B) and (C) of 0.05-10 mass%. The molded article is obtained by molding this composition.
Patent JP-2002268087-A (JP)
Title: Active matrix substrate and its manufacturing method
Inventor: HIRATA KAZUMI
IPC: G09F9/30
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an active matrix substrate capable of suppressing the unevenness in a pixel area due to level difference among a TFT(thin film transistor), a gate wiring, a data wiring or the like and also capable of preventing the lowering of light permeability due to an insulating film to be laminated in the pixel area, and to provide its manufacturing method. SOLUTION: After a gate wiring 7, a data wiring 8 and a TFT 2 are formed on a substrate 1, a transparent insulating film 3 is piled up over the whole surface of the substrate with a film thickness roughly equal to the height of a projected area consisting of the TFT, the gat wiring and the data wiring or more and etching is performed so that the transparent insulating film 3 remains in an area where is separated from the projected area by a distance roughly equal to the film thickness of the transparent insulating film 3 or more and, moreover, after the inside of the groove formed by the etching is buried with a flattening film 6, a pixel electrode 9 is formed on the flat area where is formed by the insulating film 3 and the flattening film 6 in the substrate 1.  Then, the flatness property of the whole surface of the substrate 1 is enhanced by forming the insulating film 3 to a limit area where the flatness property can be maintained.
Patent JP-2001306224-A (JP)
Title: Multi-function keyboard
Inventor: KAN GYU-FAN
IPC: G06F3/16
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To utilize a space, and to offer convenience to a user by performing various composite functions by means of one multi-functional keyboard for displaying characters or symbols or the like on a monitor. SOLUTION: A burglary preventing system is constituted of a computer speaker system for allowing a keyboard for an IBMPC of an individual computer perform a switching function between a speaker mode and a head set mode according to the operation of a user, an inputting and outputting function for allowing the keyboard to perform the inputting and outputting function of an audio, a recorder system capable of reproducing the recorded contents, and a telephone set system capable of performing direct communication with the other party according to transmission and reception through the keyboard. This burglary preventing system, which is capable of performing remote control by using a telephone set even outside by performing automatic connection to a telephone when an abnormality occurs in sensing the surrounding situations by a sensing magnet switch for sensing the body temperature of a person intruding from the outside or by a fire sensing sensor, and directly transmitting a message and a monitored job-site sound, and making an alarm sound, is mounted inside and outside the keyboard.
Patent JP-2002272871-A (JP)
Title: Method for extinguishing fire
Inventor: KASHIWAKURA KAZUHIRO
IPC: A62C35/02
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To obtain a fire extinguishing method for suppressing the amount of CO2 gas as much as possible by forming fluid foams with CO2 gas inside in the initial stage of a discharge time so as to rapidly arrive at a planar fire source without being scattered by flames since the foams are heavier than air, cover a floor surface, effectively use a small amount of CO2 gas for extinguishing fire in a short time and increase a fire extinguishing effect, forming the firm foams with IG55 gas inside in the succeeding stage so as to permit the foams to be heaped and broken to enclose the flames of the fire source in an upper part from a lower part and so as to effectively supply IG55 gas from the lower part to the base part of the flames and extinguish fire and, then, performing discharge by change-over into IG55 gas. SOLUTION: The combination of fire extinguishing gas with a foamed fire extinguishing agent is obtained by changing the formation of the foams, i.e., the fuild foams with CO2 gas inside in the early stage of the discharge time and the firm foams with IG55 gas inside in the succeeding stage within the discharge time.
Patent JP-2002276025-A (JP)
Title: Multi-row frame structure building
Inventor: SAITO EIICHI
IPC: E04B1/18
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To reduce the beam depth and a column aspect width, and to further largely secure a room space in a rigid-frame structure building. SOLUTION: Rigid-frame structures 10 composed of flat beams 12 and flat columns 11 having an equal width G are approached in the span direction, and are arranged in multi-rows. The mutual multi-row rigid frames 10 are stiffened by a multistory bearing wall frame composed of the flat columns 11 arranged in the span direction, and walls 21 for continuously connecting the flat columns 11 to constitute the whole building 1.